la. (3pt) (Show your work) Find a basis of U+ if [ 1] 1 U =...

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la. (3pt) (Show your work) Find a basis of U+ if [ 1] 1 U = span { 1b. (1pt) What is dim U =? lc. (1pt) What is dim Ut =? 1d.

math algebra

Answer 1

Answer #1

U- 9-3 -3 2 2. -2 R2 R2R 9 3 o 2 3 Row echekn fom - 2 0 -2 wnte Pivotcaumns Matrix U has 3 pivot columns, as shown above. Hen

The dimension of U is 2, as worked out in part (d) below C Dimension of is 3. as the number of basis vectors are 3 then v u 2

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Answer 2

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